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If, after following the steps in the chart below, the problem still exists, please consult your JVC dealer.

The camcorder is a microcomputer-controlled device. External noise and interference (from a TV, a radio, etc.) might prevent it from functioning properly. In such cases, first disconnect its power supply unit (battery pack, AC Power Adapter/Battery Charger, etc.) and clock battery; and then re-connect it and proceed as usual from the beginning.

SYMPTOM

 

POSSIBLE CAUSE(S)

POWER

 

 

No power is supplied.

 

The battery pack has not been attached correctly

 

 

(pg. 8).

 

 

The battery pack is not charged (pg. 8).

 

 

The power supply has not been correctly connected

 

 

(pg. 9).

 

 

 

The power suddenly goes off and

 

The battery pack has completely discharged.

does not come back on by itself.

 

Remove the cassette and disconnect the power source, then

 

 

after a few minutes, try turning the power back on. If it still

 

 

does not come on, consult your nearest JVC dealer.

 

 

 

RECORDING

 

 

Recording cannot be performed.

 

Make sure the Erase Protection tab is in the position that

 

 

allows recording. If not, slide the tab. Some cassettes have

 

 

removable tabs. If the tab has been removed, cover the

 

 

hole with adhesive tape.

 

 

 

Recording does not start.

 

The camcorder Power Switch has not been set to

 

 

“CAMERA” (“AUTO“ or “PRO“.) (pg. 16).

 

 

 

Animation or Time-Lapse is not

 

Before recording in the Animation mode at the very

available.

 

beginning of a tape, set the camcorder to the Recording

 

 

mode for about 5 seconds, so that the tape runs smoothly.

 

 

Using the Fade-in function at this point is a good way to

 

 

begin an animated program (pg. 35).

 

 

 

PLAYBACK

 

 

The tape is running, but there is no

 

The TV has not been set to its VIDEO mode or channel.

playback picture.

 

If A/V connection is used, the TV’s VIDEO/TV Switch has

 

 

not been set to VIDEO.

 

 

 

Playback picture is blurred or

 

The video heads are dirty or worn out. Consult your nearest

interrupted.

 

JVC dealer for head cleaning or replacement.

 

 

 

The counter indication is blurred

 

This is normal.

during Still playback.

 

 

 

 

 

TAPE TRANSPORT

 

 

The tape stops during fast-forward or

 

The Counter Memory Function has been activated

rewind.

 

(pg. 38).

Rewinding or fast-forwarding cannot

The tape is already fully wound on one reel or the other.

be performed.

 

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JVC GR-AX640 No power is supplied, Recording does not start, Animation or Time-Lapse is not, Available, Playback picture

GR-AX640 specifications

The JVC GR-AX640 is a compact and versatile camcorder that was particularly popular during the transition era from analog to digital video recording. Launched in the mid-1990s, this model combines user-friendly features with a range of advanced technologies for its time, making it a preferred choice for amateur videographers and families alike.

One of the standout features of the GR-AX640 is its lightweight and portable design, making it easy to carry for on-the-go recording. With its built-in 16x optical zoom lens, users can capture distant subjects with clarity, while the 700x digital zoom provides additional magnification for close-ups. This camcorder offers impressive image stabilization technology, which minimizes the shake and blur that can occur during handheld operation, ensuring smooth and stable footage even in dynamic situations.

The camcorder is equipped with a 3-inch LCD screen, allowing users to easily frame their shots and navigate the settings. This feature enhances the ease of use, particularly for those unfamiliar with camcorder controls. Additionally, the GR-AX640 provides a range of recording options, including both SP and LP modes, allowing users to maximize tape usage with extended recording times.

In terms of audio, the GR-AX640 features a built-in microphone that captures clear sound, and there is an option for an external microphone input, providing flexibility for users who require enhanced audio quality. The camcorder also includes a variety of effects and transition features, which add creative flair to recordings, catering to those looking to produce more polished videos.

Another notable characteristic of the GR-AX640 is its compatibility with VHS-C tapes, making it easy to integrate into existing collections of home videos. It also offers an array of connectivity options, including an AV output for easy playback on a television and a battery life that is commendable for extended shooting sessions.

In summary, the JVC GR-AX640 is a well-rounded camcorder that effectively meets the needs of everyday users with its combination of portability, advanced features, and ease of use. Although it may be considered vintage in the current digital age, it remains a memorable device for many who captured their cherished moments during its heyday.